12520498

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 19432224

約数和(自身を除く): 6911726

約数列:

[1, 2, 41, 82, 107, 214, 1427, 2854, 4387, 8774, 58507, 117014, 152689, 305378, 6260249, 12520498]

約数ペア:

[(1, 12520498), (2, 6260249), (41, 305378), (82, 152689), (107, 117014), (214, 58507), (1427, 8774), (2854, 4387)]